#app{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #f2f2f2;
    display: grid;
    grid-template-columns: 20% 1fr 20%;
    grid-template-rows: 1fr;
    overflow: auto;
}

#app>div:nth-child(2){
    min-width: 600px;
}

.title{
    height: 90px;
    line-height: 90px;
    padding: 30px 0 0px 0;
    font-size: 36px;
    font-weight: bold;
}
